The relationship between perineal cosmetic talc usage and ovarian talc particle burden.

abstract：OBJECTIVE:The purpose of this study was to determine the risk of cumulative cervical intraepithelial neoplasia (CIN) grade 2 or 3 according to initial colposcopy and directed biopsy results among women with low-grade squamous intraepithelial lesions (LSIL) or human papillomavirus (HPV) DNA positive atypical squamous ce...

journal_title：American journal of obstetrics and gynecology

authors： Cox JT,Schiffman M,Solomon D,ASCUS-LSIL Triage Study (ALTS) Group.

更新日期：2003-06-01 00:00:00

abstract：OBJECTIVE:To analyze the prognostic value of molecular biomarkers in curettages of endometrioid endometrial cancer pathologic FIGO stages 1 and 2. STUDY DESIGN:Population-based survival analysis in 258 patients of classical prognostic features and molecular biomarkers of cell cycle regulation, (anti)apoptosis, prolife...

journal_title：American journal of obstetrics and gynecology

authors： Steinbakk A,Skaland I,Gudlaugsson E,Janssen EA,Kjellevold KH,Klos J,Løvslett K,Fiane B,Baak JP

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:After initiating a new contraceptive method, the provider has little control of how or whether that method is used. OBJECTIVE:We sought to compare unintended pregnancy rates by the initial chosen contraceptive method after counseling to traditional contraceptive effectiveness in the same study population. ...

journal_title：American journal of obstetrics and gynecology

authors： Reeves MF,Zhao Q,Secura GM,Peipert JF

更新日期：2016-07-01 00:00:00

abstract：OBJECTIVE:Fatty acids (FAs) are essential for fetal development. Cellular FA uptake is modulated by fatty acid-binding proteins (FABPs). We hypothesized that hypoxia regulates the expression of FABPs in human trophoblasts. STUDY DESIGN:Primary term human trophoblasts were cultured for 72 hours in either standard (O2 =...

journal_title：American journal of obstetrics and gynecology

authors： Biron-Shental T,Schaiff WT,Ratajczak CK,Bildirici I,Nelson DM,Sadovsky Y

更新日期：2007-11-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to compare the calciuric response in symptom-free primigravid women to an oral calcium load between those with normal urinary calcium excretions and those with relatively low urinary calcium excretions. STUDY DESIGN:This was a prospective clinical trial. Eligible primigravid women b...

journal_title：American journal of obstetrics and gynecology

authors： Suárez VR,Miyahira JM,Guinn DA,Fisher SG,Tomich PG,Trelles JG

更新日期：1999-06-01 00:00:00

abstract：OBJECTIVE:Our purpose was to implement and evaluate an orientation program for residents, focusing on outpatient clinical skills. STUDY DESIGN:Eleven of 12 residents participated in a clinical skills orientation program immediately preceding the academic year. The skill stations included evaluation of abnormal uterine...

journal_title：American journal of obstetrics and gynecology

authors： Nielsen PE,Holland RH,Foglia LM

更新日期：2003-09-01 00:00:00

abstract：:Endocervical Chlamydia trachomatis infection was found in 13 of 162 volunteer female university students (8%). Infection was correlated with younger age (p less than 0.05), less than or equal to 4 years of intercourse (p less than 0.05), a history of gonorrhea (p less than 0.01), and exposure to a partner with urethri...

journal_title：American journal of obstetrics and gynecology

authors： Harrison HR,Costin M,Meder JB,Bownds LM,Sim DA,Lewis M,Alexander ER

更新日期：1985-10-01 00:00:00

abstract：:To investigate the effect of medroxyprogesterone acetate therapy upon the immune response and endogenous status of patients with primary or recurrent endometrial adenocarcinoma, 8 patients were treated with progestin therapy as inpatients for 33-80 days. Patients were studied intermittently for up to 72 months. Seru...

journal_title：American journal of obstetrics and gynecology

authors： Anderson DG

更新日期：1972-05-15 00:00:00

abstract：OBJECTIVE:Both phosphorylated (p) mammalian target of rapamycin (mTOR) and protein S6 kinase 1 (p70S6K) are known to regulate protein synthesis and are affected during intrauterine growth restriction (IUGR). We studied the mTOR pathway during hyperthermia (HT)-induced IUGR in sheep. STUDY DESIGN:Beginning at 40 days g...

journal_title：American journal of obstetrics and gynecology

authors： Arroyo JA,Brown LD,Galan HL

更新日期：2009-12-01 00:00:00

abstract：OBJECTIVE:This study was undertaken to clone and express a recombinant human zona pellucida protein 3 and to characterize its biologic activities as a sperm ligand and an inducer of the acrosome reaction. STUDY DESIGN:Human ovarian teratocarcinoma (PA-1) cells were transfected with an expression vector containing huma...

journal_title：American journal of obstetrics and gynecology

authors： Dong KW,Chi TF,Juan YW,Chen CW,Lin Z,Xiang XQ,Mahony M,Gibbons WE,Oehninger S

更新日期：2001-04-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to determine the effectiveness of postpartum dexamethasone in patients with hemolysis, elevated liver enzymes, and low platelets (HELLP) syndrome. STUDY DESIGN:A prospective, randomized, double-blind trial was conducted in which 105 women with HELLP syndrome were enrolled and as...

journal_title：American journal of obstetrics and gynecology

authors： Katz L,de Amorim MM,Figueiroa JN,Pinto e Silva JL

更新日期：2008-03-01 00:00:00

abstract：OBJECTIVE:Our purpose was to demonstrate reduced blood volume in preeclampsia compared with nonproteinuric gestational hypertension and normal pregnancy by use of independent measures of red blood cell and plasma volumes. STUDY DESIGN:Red blood cells labeled with a nonradioactive stable isotope of chromium and Evans' ...

journal_title：American journal of obstetrics and gynecology

authors： Silver HM,Seebeck M,Carlson R

更新日期：1998-07-01 00:00:00

abstract：:Chronic pelvic pain is common among women of reproductive age and is associated with significant morbidity and comorbidities. In this Viewpoint, we explore the evolutionary cause of pelvic pain and summarize evidence that supports a menstruation-related evolutionary cause of chronic visceral pelvic pain: (1) lifetime ...

journal_title：American journal of obstetrics and gynecology

authors： Jarrell J,Arendt-Nielsen L

更新日期：2016-08-01 00:00:00

abstract：OBJECTIVES:Our purpose was to investigate (1) whether uterine relaxation responses to calcitonin gene-related peptide are differentially regulated during pregnancy and labor, (2) the involvement of nitric oxide in smooth muscle relaxant action of calcitonin gene-related peptide in the rat uterus, (3) whether receptors ...

journal_title：American journal of obstetrics and gynecology

authors： Dong YL,Gangula PR,Fang L,Wimalawansa SJ,Yallampalli C

更新日期：1998-08-01 00:00:00

abstract：:Six subjects with distal ampullary ectopic pregnancies were treated with four doses of intravenous methotrexate (1.0 mg/kg) followed by four doses of leucovorin (0.1 mg/kg, intramuscularly). The diagnosis was established in all cases by laparoscopy following sonography and radioimmunoassay for serum beta subunit of hu...

journal_title：American journal of obstetrics and gynecology

authors： Ory SJ,Villanueva AL,Sand PK,Tamura RK

更新日期：1986-06-01 00:00:00

abstract：:Validity refers to an evidence-based claim about the trustworthiness of decisions made from context-specific performance data. Validity requirements for competency-based assessments in obstetrics and gynecology have not been defined in the literature. We explain why validity is intrinsic to any discussion about compet...

journal_title：American journal of obstetrics and gynecology

authors： Andreatta PB,Marzano DA,Curran DS

更新日期：2011-05-01 00:00:00

abstract：OBJECTIVE:Pertussis causes significant morbidity among adults, children, and especially infants. Since 2006, pertussis vaccination has been recommended for women after delivery. We conducted a prospective, controlled evaluation of in-hospital postpartum pertussis vaccination of birth mothers from October 2009 through J...

journal_title：American journal of obstetrics and gynecology

authors： Yeh S,Mink C,Kim M,Naylor S,Zangwill KM,Allred NJ

更新日期：2014-03-01 00:00:00

abstract：OBJECTIVES:Preeclampsia is an important cause of fetal and maternal morbidity and mortality. Recently it was described that platelet cytosolic Ca++ levels could be used to screen for preeclampsia. The current study investigated platelet arginine vasopressin receptor characteristics, platelet cytosolic Ca++ levels, plas...

journal_title：American journal of obstetrics and gynecology

authors： van der Post JA,Konijnenberg A,Boer K,Schaap MC,van Boxtel CE,Sturk A,Boer GJ,Swaab DF

更新日期：1993-11-01 00:00:00

abstract：:The concentrations of certain steroids in arterial and ovarian venous blood were measured in 42 postmenopausal women undergoing hysterectomy for uterine disease. A concentration gradient across the ovary was found for testosterone in 21 women, for androstenedione in 16, for estradiol in 15, for estrone in 8, and for d...

journal_title：American journal of obstetrics and gynecology

authors： Longcope C,Hunter R,Franz C

更新日期：1980-11-01 00:00:00

abstract：:We report the effect of high glucose infusion on vascular resistance in isolated human placental cotyledons perfused with Krebs-Ringer-bicarbonate solution containing 80 mg/dl (4.4 mmol/L), 160 mg/dl (8.8 mmol/L), or 320 mg/dl (17.6 mmol/L) D-glucose (n = 6). Placental vascular resistance remained constant during 25-m...

journal_title：American journal of obstetrics and gynecology

authors： Roth JB,Thorp JA,Palmer SM,Brath PC,Walsh SW,Crandell SS

更新日期：1990-12-01 00:00:00

abstract：:Pulmonary beta-adrenergic receptors, which mediate the actions of endogenous catecholamines, increase before birth, an important step in pulmonary maturation. This increase, which occurs primarily in the alveoli, may be hastened by corticosteroids. However, because the lung is composed of more than 40 cell types, we a...

journal_title：American journal of obstetrics and gynecology

authors： Lewis V,Goldfien AC,Day JP,Roberts JM

更新日期：1990-01-01 00:00:00

abstract：:A prospective study of 383 patients with suspected ectopic pregnancy was carried out at Yale-New Haven Hospital to determine the value of adnexal sonographic findings in the diagnosis of ectopic pregnancy. In patients with adnexal sonographic results and human chorionic gonadotropin titers less than 6000 mIU/ml (n = 2...

journal_title：American journal of obstetrics and gynecology

authors： Romero R,Kadar N,Castro D,Jeanty P,Hobbins JC,DeCherney AH

更新日期：1988-01-01 00:00:00

abstract：:Bacteriologic culture samples were taken from the cervix in three groups of 10 healthy, sexually active women using barrier contraception, oral contraceptives, or a levonorgestrel-releasing intrauterine contraceptive device. Culture samples for Candida albicans and Trichomonas vaginalis were taken, a cytologic vaginal...

journal_title：American journal of obstetrics and gynecology

authors： Haukkamaa M,Stranden P,Jousimies-Somer H,Siitonen A

更新日期：1986-03-01 00:00:00

abstract：:Pelvic blood flow was serially determined in 19 pregnant ewes before and after the induction of one-kidney renal hypertension. The six twin gestations and 13 singleton gestations behaved similarly for all parameters, except renal blood flow. After the renal preparatory surgical procedure, there was a 19% increase in m...

journal_title：American journal of obstetrics and gynecology

authors： Brinkman CR 3rd

更新日期：1981-12-15 00:00:00

abstract：OBJECTIVE:There is an imbalance of increased thromboxane and decreased prostacyclin in placentas of women with preeclampsia, but this may not be the only imbalance. There is also an abnormal increase in serum lipid peroxides in preeclamptic women. Lipid peroxides are toxic compounds that damage cells and inhibit prosta...

journal_title：American journal of obstetrics and gynecology

authors： Wang Y,Walsh SW,Kay HH

更新日期：1992-10-01 00:00:00

abstract：:The intellectual, visual-motor, and social development of 15 children, 3 to 10 years of age, who received IUT for eythroblastosis fetalis was compared with that of 15 children of similar age who had required only exchange transfusions for the treatment of the same disorder. No over-all differences were found between t...

journal_title：American journal of obstetrics and gynecology

authors： Knobbe T,Meier P,Wenar C,Cordero L

更新日期：1979-04-15 00:00:00

abstract：:The rates of regression of human chorionic gonadotropin (hCG) in patients with complete hydatidiform moles, partial hydatidiform moles, and nonmolar abortions were compared. No difference in rates of regression was found among the three groups, but levels of hCG immediately after uterine evacuation were significantly ...

journal_title：American journal of obstetrics and gynecology

authors： Smith EB,Szulman AE,Hinshaw W,Tyrey L,Surti U,Hammond CB

更新日期：1984-05-15 00:00:00

abstract：:One hundred twenty preterm newborns less than 34 weeks' gestational age have been studied prospectively to determine the frequency of fetal and newborn metabolic acidosis and to examine the relationship of metabolic acidosis to periventricular leukomalacia as demonstrated by serial newborn ultrasonographic examination...

journal_title：American journal of obstetrics and gynecology

authors： Low JA,Froese AF,Galbraith RS,Sauerbrei EE,McKinven JP,Karchmar EJ

更新日期：1990-04-01 00:00:00

abstract：:Progeny of women, whose thyroid function was studied gestationally, had psychological and/or neurologic examinations at 8 months, 4 years and 7 years of age. In more than 100 pregnancies (at least 3 per cent of total pregnancies) hypothyroxinemia occurred and was treated adequately or inadequately. Children were deliv...

journal_title：American journal of obstetrics and gynecology

authors： Man EB,Serunian SA

更新日期：1976-08-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to test the effects of varying the amount of physical practice and mental imagery rehearsal on learning basic surgical procedures. STUDY DESIGN:Using a sample of 65 second-year medical students, 3 randomized groups received either: (1) 3 sessions of physical practice on suturing...

journal_title：American journal of obstetrics and gynecology

authors： Sanders CW,Sadoski M,Bramson R,Wiprud R,Van Walsum K

更新日期：2004-11-01 00:00:00